In the aftermath of the attack, Wolf said he was contacted by people closely tied with CIA operatives and contractors who wanted to talk.

Then suddenly, there was silence.

“Initially they were not afraid to come forward. They wanted the opportunity, and they wanted to be subpoenaed, because if you’re subpoenaed, it sort of protects you, you’re forced to come before Congress. Now that’s all changed,” said Wolf.

All of this raises even more questions about the extent to which the White House went to keep the truth buried. What really happened in Benghazi?